baber/WOPTO huggingface dataset:
Patent KR-20010029770-A (KR)
Title: Transdermal composition comprising estrogen agonist-antagonist
Inventor: DA SILVA-JARDINE PAUL ANDREW
IPC: A61P3/04
Filed: 2000-06-01
Abstract: PURPOSE: Provided is a percutaneous composition containing an effective amount of estrogen agonist-antagonist and pharmaceutically acceptable carrier for the prevention and treatment diseases relating to the unbalance of estrogen. CONSTITUTION: An effective amount of estrogen agonist-antagonist, preferably a compound of formula(1), for example, (-)-cis-6-phenyl-5-(4-(2-pyrrolidine-1-yl ethoxy)-phenyl)-5,6,7,8- tetrahydronaphthalene-2-ol is administered by percutaneous means (preferably percutaneous patch). Preferably, the estrogen agonist-antagonist is administered to human in a substantially equivalent amount of 10-500 μg/day for 3 to 14 days. In the formula, G is a group of formula(2) or the like; R is H, OH, F or Cl.
Patent KR-20000058581-A (KR)
Inventor: JANG JAE SEOK
Filed: 2000-06-16
Abstract: PURPOSE: An electronic commercial transaction method using an on/off-line of a cyber money and an electronic commercial transaction system using the same are provided for maximizing an advertising effect and returning an advertizing charge to an advertisement owner so that an advertisement member company uses an accumulated cyber money for paying the price of the item. CONSTITUTION: A client(100) accumulates a cyber money using an advertisement service in an electronic commercial service on the internet and uses the cyber money online or off-line. An internet business company(200) provides an advertisement and cyber money based on the usage of the user-based advertisement and manages the use of the cyber money on/off-line. A financial company inquiries a money service limit of the cyber money of a corresponding client when using the cyber money in off-line and pays the money within the money service limit.
Patent KR-20000058640-A (KR)
Inventor: YOU KI CHO
IPC: C02F11/12
Filed: 2000-06-21
Abstract: PURPOSE: A sludge drying apparatus is provided, which is characterized in that sludge is dried three times. First drying is operated when sludge is moved through a sludge moving pipe(41). Also second and third drying are operated when sludge is revolved in an interior pipe(30) and an exterior pipe(20). CONSTITUTION: Heating wires are installed at the sludge moving pipe(41), so first drying is operated when sludge is moved through the sludge moving pipe(41). Heating fluid is heated at 150-300°C by a boiler(50). Heating fluid heats the interior pipe(30) and the exterior pipe(20), so second and third drying are operated. The interior pipe(30) and the exterior pipe(20) are revolved by a motor(12) of a base(11). A waste heat recovery device(18) recovers waste heat that is discharged from a ventilation port(15).
Patent KR-20000063308-A (KR)
Inventor: PARK DONG YOUN
IPC: G10L21/16
Filed: 2000-06-26
Abstract: PURPOSE: A sound recognizer with a tactile sense for audibly challenged people, is provided to receive, process, and deliver the sound to a tactile sense in order to promptly recognize the direction and the sound volume, therefore the audibly challenged people can promptly respond to any sound. CONSTITUTION: Signals of sound wave are received through six microphones(11-16), and differences between the inputted signals are obtained in a comparator(31). The signals are inputted to a level device(51) to be converted into level signals, and inputted to an operating processor(60). The inputted signals are operated to obtain the direction and sound volume and also to discriminate calling sound. Thereby the outputted signals are converted into frequencies of 1(one)-to-100HZ in a frequency converter(70). And the signals inputted to a tactile vibrator(100) are delivered to a tactile sense of a body with the direction and sound volume, and the calling sound.
Patent KR-20020001274-A (KR)
Title: The method of developing the parts drawings of assembly drawings designed by the metal mold CAD automatically
Inventor: PARK MYUNG SIK
IPC: G06F17/50
Filed: 2000-06-27
Abstract: PURPOSE: A method for automatically developing part drawings of an assembly drawing designed by a die cad is provided to automatically develop the part drawings and automatically mark size, material, and developing location of the parts by selecting each part of the assembly drawing designing a mold by using layer and parts number, thereby accurately processing parts. CONSTITUTION: Die structure master registration and revision related to a parts drawing are input(S1). Numbers of parts made by a die master are set up(S2). Various kinds related to part data set up by the die structure master are edited(S3). Location for developing edited parts and figures is adjusted(S4). A balloon and a part list are prepared by using part properties marked at the assembly drawing(S5). A paper and a scale are set up for developing the parts(S6). A title block related to the part is selected so that addition is confirmed(S7). Assembly drawings designed by each part are developed with each property of parts(S8). If the part drawing is revised after developing parts, the revised part drawing is automatically changed, and if the assembly drawing is revised, the related part drawings are automatically revised(S9).
Patent KR-20020006113-A (KR)
Title: Manufact uring Method of Absorptive Sodium-Oligopeptide Non-Electrolysis in Human Flu id
Inventor: JI SEONG GYU
IPC: C07K1/12
Filed: 2000-07-11
Abstract: PURPOSE: A manufacturing method of absorptive sodium-oligopeptide non-electrolysis in human fluid is provided, thereby producing easily digested foods or beverages. CONSTITUTION: The manufacturing method of absorptive sodium-oligopeptide non-electrolysis in human fluid comprises the steps of: suspending 100% of protein in 800% of purified water; adding 2 to 4% of protease into the protein suspension, and reacting them under weak acidic condition of pH 3.5 to 6.0 for 11 to 12 hours to produce oligopeptide; adding sodium ion into the oligopeptide and chelating them to produce sodium-oligopeptide; then concentrating the sodium-oligopeptide until its sold content reaches 30 to 40% and drying it to produce sodium-oligopeptide powder, in which the protease is pepsin or trypsin.
Patent KR-20000072042-A (KR)
Title: The DO Sensor inserted the spacer
Inventor: KIM YEONG TAE
IPC: G01N27/49
Filed: 2000-07-13
Abstract: PURPOSE: A dissolved oxygen sensor is provided to decrease side diffusion and to improve a rectilinear property for vertically permeating oxygen through an electrode and a performance to a span shift caused by a shock by attaching a spacer of which a side face is more densely formed than a front face. CONSTITUTION: In a dissolved oxygen sensor, a selective permeable film(1) permeates oxygen, used in a macro electrode of dissolved oxygen. An electrode(2) generates a current change according to an amount of the oxygen permeating through the film. A spacer(5) is positioned between the selective permeable film and the electrode.
Patent KR-20010021142-A (KR)
Inventor: KATO YASUO
IPC: C25D3/64
Filed: 2000-07-27
Abstract: PURPOSE: To realize high speed plating in which cathode current density is controlled to the specified value or above and to reduce the dispersion of plating thickness by allowing the bath to contain silver potassium cyanide, nitrates, phosphates and free cyanides by specified concns., controlling the content ratio between nitrates and phosphates to a specified value by weight ratio and controlling the pH to a specified value. CONSTITUTION: This silver electroplating bath contains 40 to 250 g/L silver potassium cyanide, 50 to 300 g/L nitrates, 20 to 200 g/L phosphates and 0.01 to 25 g/L free cyanides in which the content ratio between nitrates and phosphates is (1:1) to (6:1) by weight ratio, pH is controlled to 8 to 12, and high speed plating of >=200 A/dm2 cathode current density is possible. As the nitrates to be used, potassium nitrate, sodium nitrate, ammonium nitrate or the like can be cited. As the phosphates to be used, potassium hydrogen phosphate, potassium dihydrogen phosphate, tripotassium phosphate, sodium hydrogen phosphate, sodium dihydrogen phosphate, trisodium phosphate, potassium pyrophosphate or the like can be cited.
Patent KR-20020009871-A (KR)
Title: Structure for reducing friction of oilfree linear actuator
Inventor: KIM BYEONG JIK
IPC: F15B15/14
Filed: 2000-07-27
Abstract: PURPOSE: A friction reducing structure of a non-lubricating linear actuator is provided to reduce friction noise and friction loss between a piston and a sleeve(or cylinder) by providing a stepped friction reducing part on an inner surface of the cylinder or on an outer surface of the piston. CONSTITUTION: A friction reducing structure of a non-lubricating linear actuator includes a friction reducing part formed between an inner surface of a cylinder(C) and an outer surface of a piston(10) in such a manner that a bearing surface area between the piston and the cylinder becomes wider as the piston moves in a compression direction. The friction reducing part has a slant stepped surface(11) making the whole bearing surface area become smaller.
Patent KR-20020009956-A (KR)
Title: Apparatus and method for waste water processing contain heavy metal and a pollutant non decomposition
Inventor: BYUN JONG GAK
IPC: C02F9/14
Filed: 2000-07-28
Abstract: PURPOSE: An apparatus and a method for treating wastewater are provided which completely remove and purify non-degradable pollutants, color, odor and heavy metals in the wastewater through physicochemical pretreatment, biological treatment, chemical oxidation treatment, or a combined treatment method thereof. CONSTITUTION: The method for treating wastewater containing heavy metals and non-degradable pollutants comprises a physicochemical pretreatment process(ST100) of discharging the resulting materials into a certain amount of wastewater by smoothly mixing the pollution inducing materials using air of a blower after passing wastewater flown into a screen tank through a relay pump tank, a flow equalization tank so that harmful materials such as acids, salts and heavy metals are removed, and the amount, quality, concentration, composition, acidity and temperature of pollution inducing materials are constantly maintained; a biological treatment process(ST200) of safely decomposing soluble organic materials which are flown into a microorganism culture tank after being pumped from the flow equalization tank into C2 and H2O, and purifying the resulting solution by solid/liquid separating sludge of the decomposed soluble organic materials in an activated sludge sedimentation tank, thereby activating microorganisms; and a chemical oxidation treatment process(ST300) of oxidation decomposing non-degradable organic materials, color and odor of the wastewater by chemical constituents of OH radicals obtained through the reaction of hydrogen peroxide using iron salts and oxygen as catalysts while wastewater flown into from the microorganism culture tank passes through a pH adjustment tank, an oxidation reaction tank, a pH neutralization tank, a flocculation tank and a solid/liquid separation and precipitation tank, and discharging the resulting materials after solid/liquid separating the wastewater into solid materials and treated wastewater in the solid/liquid separation and precipitation tank.
Patent KR-20020011659-A (KR)
Title: Perforator by using a crane
Inventor: CHA YEON SEOK
IPC: B66C23/18
Filed: 2000-08-03
Abstract: PURPOSE: An excavator using a crane is provided to reduce a working period and an operation cost, enlarge life of tools by preventing abrasion of the tools, increase reliability of products, and to reduce waste of energy. CONSTITUTION: An excavator using a crane includes a hydraulic drive unit moving up and down by guide of a leader standing vertically by a crane, a drive rod) for transmitting hydraulic pressure and air generated by the hydraulic drive unit to a position of an excavated part along each path, a tool housing(30) mounted at an end of the drive rod and containing various structures inside, a breaker(40) mounted on an inner and upper end of the tool housing for performing a striking motion while a piston(41) moves up and down, a beat(50) mounted on a lower end of the tool housing and moving vertically for performing a perforating work, a case(60) inserted from the ground to an excavated position to form a path, an air pressure hiller(70) for discharging air pressure through a lower side of the beat, and a beat sealing part(80) for prevent air pressure leakage.
Patent KR-20020012366-A (KR)
Title: Device for Measuring Force and Moment of Rotating Tire
Inventor: MUN SEUNG HWAN
IPC: G01M17/02
Filed: 2000-08-07
Abstract: PURPOSE: An apparatus for measuring force and moment for rotating tire is provided to reduce the weight of the motor vehicle and noise by eliminating the necessity of arranging a variety of converting devices. CONSTITUTION: An apparatus comprises a sensor(6) interposed between a wheel hub(1) and a wheel(3) of a motor vehicle so as to sense the force and moment of the rotating tire; an encoder(7) installed in an axial direction of the wheel so as to encode the values for sensed force and moment; a force/moment sensor controller(18) installed to the encoder in the axial direction of the wheel so as to control the sensor; a radio transmitter(19) installed to the sensor controller so as to transmit the force/moment value; a radio receiver for receiving data from the radio transmitter; and a computer for interpreting the data received at the radio receiver.
Patent KR-20020012656-A (KR)
Title: The method of e-commerce through internet shopping mall
Inventor: LEE GU MIN
Filed: 2000-08-08
Abstract: PURPOSE: An internet group purchase service method is provided to form a community for the group purchase, to exchange informations among community participants and to enable a group leader to spontaneously operate the community and to carry out the group purchase. CONSTITUTION: The method comprises steps of a consumer selecting one among items displayed in a group purchase site(102), the consumer requesting generation of a community with respect to the selected item(116), a service operator granting a certification key to allow the generation of the community(117), the operator generating the community and appointing the consumer to a community leader(118), the community leader determining an estimated purchase amount(119), the leader inducing other consumers to purchase the items(120), the community leader determining if the leader grants a certification key for allowing other consumer to subscribe for the community(105), the new consumer exchanging informations with others and submitting an item purchase order form(108), the community leader closing a purchase request and submitting the purchase request forms to the operator(110), the operator determining a discount price based on the purchase amount and the discount rate(111), and enabling the consumer to pay for the items and the supplier delivering the items to the consumer(112,113).
Patent KR-20020014461-A (KR)
Title: Alarm method of mobile terminal
Inventor: PARK TAE GEUN
IPC: H04B1/40
Filed: 2000-08-18
Abstract: PURPOSE: An alarming method in a portable wireless terminal is provided to minimize power consumption by stopping various functions of the portable wireless terminal during an alarming function operation without generating a bell sound and alarming sound, and to normally restore operations of the portable wireless terminal after an alarming time. CONSTITUTION: A controller sets an alarming time by interfacing with a user based on an alarming function request of the user. The controller intercepts power supply of a calling-related circuit after the setting. When the alarming time comes, the controller gives an alarm to the user and re-supplies power to the calling-related circuit. If the user requests cancellation of an alarming function before the alarming time, the controller re-supplies power to the calling-related circuit.
Patent KR-20020015835-A (KR)
Inventor: KIM UNG GWON
IPC: G02F1/136
Filed: 2000-08-23
Abstract: PURPOSE: A color liquid crystal display and a method of fabricating the liquid crystal display are provided to maintain cell gaps in a display area and a peripheral area uniform, thereby produce a liquid crystal display with high picture quality. CONSTITUTION: A color liquid crystal display is constructed in a manner that the first substrate(111) on which a color filter is formed and the second substrate(141) opposite to the first substrate are attached to each other with a sealant(145). The first substrate includes the first area that is a display region, the second area that is a non-display region, a black matrix(150) and a sub color filter formed on the first region, and a dummy color filter formed on the second area and extended to the bottom of the sealant. The first area further has a thin film transistor constructed of an active channel layer, a gate electrode, a source electrode, and a drain electrode, a gate line connected to the gate electrode, a data line connected to the source electrode, and a pixel electrode formed on a pixel region.
Patent KR-20020017366-A (KR)
Title: Electro-Static Chuck for semiconductor devices facility
Inventor: YOON SEOK WON
IPC: H01L21/68
Filed: 2000-08-30
Abstract: PURPOSE: An electrostatic chuck of semiconductor fabricating equipment is provided to prevent an error generated from a de-chucking process of an electrostatic chuck for transferring a wafer by discharging the remaining charges. CONSTITUTION: A wafer(22) is loaded on an electrostatic chuck(10). Electrostatic charges are formed between the electrostatic chuck(10) and the wafer(22). An anode(12) and a cathode(14) are installed in a lower side of the electrostatic chuck(10). A lifter(16) and a lifter pin(20) are installed in a center portion of the lower side of the electrostatic chuck(10). The lifter pin(20) is used for elevating the wafer(22). A ground electrode(24) is installed in the lower side of the electrostatic chuck(10). The ground electrode(24) is connected with a switch(26). The lifter(16) is connected with the switch(26).
Patent KR-20020018903-A (KR)
Title: A Pivot for Door-frame of Hinged Door
Inventor: HWANG CHUN IK
IPC: E05D7/00
Filed: 2000-09-04
Abstract: PURPOSE: A pivot for a doorframe of an opening-and-closing door is provided to install and dismantle a door simply by moving a pivot pin smoothly. CONSTITUTION: The pivot for a doorframe of an opening-and-closing door comprises a base plate(10) fixed to an upper doorframe(F1), a hollow pin holding pipe(20) adhered through one side of the base plate(10), a pivot pin(30) installed to be moved vertically in the pin holding pipe(20), and an operating lever(40) coupled to the pivot pin(30) by fitting into the pin holding pipe(20), wherein the pivot pin(30) is moved downward by elasticity of a spring and stopped by supporting the pivot pin(30) or the operating lever(40) with a spring(50), and the pivot pin(30) is moved upward by compressing the spring(50) by adding the larger artificial power than the elasticity of the spring(50) upward to the pivot pin(30) or the operating lever(40).
Patent KR-20020023441-A (KR)
Title: Liquified Embolic Materials Using Sol-Gel Phase Transition and Use of the Same
Inventor: LEE JIN U
IPC: C12N5/071
Filed: 2000-09-21
Abstract: PURPOSE: Provided is a liquid vasoocclusive high molecular material causing sol-tel phase change which can perfectly perform vasoocclusion, be used for occlusion of various blood vessels, and does not allow recurrence of blood flow. CONSTITUTION: The liquid vasoocclusive high molecular material is obtained by polymerizing about 80 to 99% by mole of N-isopropylacrylamide and about 1 to 20 % by mole of an ion strength or pH sensitive monomer. It has a molecular weight of 500,000 to 5,000,000. The ion strength sensitive monomer is acrylic acid or vinylimidazole and the pH sensitive monomer is a sulfonamide derivative selected from a group consisting of sulfapyridine, sulfamethoxypyridazine, sulfyzomidine, sulfamethazine, sulfadiazine and sulfamethysol.
Patent KR-20010067243-A (KR)
Inventor: HOSAKA TAIJI
IPC: H01R12/72
Filed: 2000-09-28
Abstract: PURPOSE: To prevent a connection fault or the like of a module due to thermal load or elastic deformation and maintain secure operation of a circuit by alleviating adverse effects coming from electromagnetic wave or the like to a connector or the like, and maintain safe operation by way of cooling off of a semiconductor chip. CONSTITUTION: The connector has a module 100 connected to a printed circuit board 300 with its board face nearly in parallel with the latter. The connector is provided with a connector body 210 having a receiving part 211 extending along the front side of the module fit for connection and a supporting part 213 receiving the module extending from the receiving part backward. Further, contacts 212a, 212b contacting a conductive pad 130 are provided at the receiving part, and a metal cover 220 holds the module together with the supporting part covering the connector body to lock it, and then, a window 225 to expose a semiconductor chip is opened up on the metal cover, and a heat sink 230 contacting the semiconductor chip in the window is connected so as to have variable fitting angles.
Patent KR-20020027860-A (KR)
Title: Method A support Water-Proof manufacture and A support Water-Proof Structure
Inventor: PARK SEUNG HO
IPC: A01G9/12
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a production process of waterproof prop which recycles waste plastics to use as a waterproof prop so that it contributes to recycle resources and reduces cost in producing the prop. CONSTITUTION: The production process of waterproof prop with the waste plastics recycled comprises the steps of: (i) inserting the waste plastics into various conveyers and transferring; (ii) cutting the transferred materials and transferring to use centrifugal force for sending particles and materials into a storage tank, collecting and discharging minute dusts; (iii) supplying the materials into a willowing machine; (iv) keeping the willowed materials uniform to produce semi-products; (v) transferring the semi-products into the conveyer and compressing the semi-products at a conveyer at about 160-180deg.C; (vi) piling up the semi-products and transferring into a press to compress at 300-400deg.C for 3 minutes; (vii) quickly cooling the compressed products and making release of the products easy from the press; and (viii) stabilizing the products, cutting as wanted length and then transferring.
Patent KR-20020027949-A (KR)
Title: The Preparation method of Polypropylene sheet with exellent transparantcy and degreed of stiffness
Inventor: KIM JEONG HO
IPC: C08L23/10
Filed: 2000-10-06
Abstract: PURPOSE: Provided is a method for producing polypropylene sheet excellent in transparency and physical property by adding low density polyethylene resin having similar melt index as polypropylene to polypropylene resin having low melt index. CONSTITUTION: The method comprises adding low density polyethylene having melt index of 0.01-2.0 to polypropylene resin having melt index of 0.01-2.0 and isotacticity index of more than 98.5%, so as to obtain a polypropylene sheet excellent in strength and transparency. The obtained polypropylene sheet consists of a mixture of polypropylene having high stereoregularity and low melt index and low density polyethylene. The polypropylene sheet has high transparency and excellent physical property, and thus preferably can be used as packing.